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25AA040X/ST

25AA040X/ST

Manufacturer No:

25AA040X/ST

Manufacturer:

Microchip Technology

Description:

IC EEPROM 4KBIT SPI 1MHZ 8TSSOP

Datasheet:

Datasheet

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25AA040X/ST Specifications

  • Type
    Parameter
  • Clock Frequency
    1 MHz
  • Supplier Device Package
    8-TSSOP
  • Package / Case
    8-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    1.8V ~ 5.5V
  • Access Time
    -
  • Write Cycle Time - Word, Page
    5ms
  • Memory Interface
    SPI
  • Memory Organization
    512 x 8
  • Memory Size
    4Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The 25AA040X/ST is an integrated circuit chip that falls under the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory). Here are some advantages and application scenarios associated with this chip:Advantages:1. High Memory Density: The 25AA040X/ST offers a memory capacity of 4 kilobits (512 bytes). This allows for the storage of a significant amount of data in a compact chip size, making it suitable for various applications.2. Serial Interface: The chip utilizes the Serial Peripheral Interface (SPI) communication protocol. This serial interface allows for simple and efficient data transfer in both read and write operations.3. Non-volatile Memory: The content stored in the chip remains intact even when the power supply is disconnected. This non-volatile characteristic makes it suitable for applications where data storage and retrieval are critical.4. Low Power Consumption: The 25AA040X/ST is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is essential.5. Durable and Reliable: The chip offers robustness against harsh environmental conditions and has a high endurance rating for read/write cycles. This durability ensures data reliability and longevity in various scenarios.Application Scenarios:1. Embedded Systems: The 25AA040X/ST can be integrated into various embedded systems, such as microcontrollers or single-board computers, to provide non-volatile memory storage for critical system parameters, configuration settings, or calibration data.2. Industrial Automation: The chip finds use in industrial automation applications where it can store sensor calibration data, machine settings, or log data for future analysis.3. Consumer Electronics: The 25AA040X/ST can be employed in consumer electronic devices like set-top boxes, TVs, or audio systems to store user preferences, firmware updates, or DRM (Digital Rights Management) information.4. Automotive Electronics: The chip can be utilized in automotive applications to store vehicle configuration data, mileage information, user preferences, or fault loggings.5. Medical Devices: The 25AA040X/ST can be incorporated into medical devices to store patient data, equipment settings, or diagnostic information, ensuring data integrity and patient privacy.6. Internet of Things (IoT): Due to its low power consumption and small form factor, the chip can be used in various IoT devices for storing sensor data, device identification, security keys, or firmware updates.It's important to note that specific requirements and compatibility should be considered when selecting this chip for a particular application scenario.
25AA040X/ST Relevant information